baber/WOPTO huggingface dataset:
Patent CA-2977952-C (CA)
Title: Vehicle navigation methods, systems and computer program products
Inventor: CONNOR SIDNEY A
IPC: B60W40/02
Filed: 2016-02-24
Granted: 2020-08-25
Abstract: Vehicle navigation methods, systems and computer program products are provided that create a composite video image of a scene from video images of the scene generated by a plurality of video image sensors. The video image from each image sensor includes a respective array of pixels. The composite video image is created by selecting for a composite image pixel at a given position in an array of composite image pixels a pixel at the given position from one of the respective pixel arrays having the highest signal level or highest signal-to-noise ratio. The selecting is repeatedly performed for a plurality of given positions in the array of composite image pixels. The composite video image can be displayed via a display, such as a head-up display utilized in a vehicle.
Patent CA-2985017-C (CA)
Title: Safety device for preventing needle stick injury with a needle of a medical device and medical device
Inventor: CARREL FRANCK
IPC: A61M5/32
Filed: 2016-06-07
Granted: 2020-11-17
Abstract: The present invention relates to a safety device (100) for preventing needlestick injury with a needle (20), comprising : a protective cap (130) and a shield (120) capable of pivoting from a storage position where it is interlocked with the protective cap (130), a retracted position where it gives access to the needle (20) and a safety position where it covers the needle (20), wherein a cam surface (127) of the shield and an engaging peg (137) of the protective cap are arranged so that, when the safety device (100) is mounted around the tip (14) of a medical device (10), removing the protective cap (130) from the tip (14) by a distal movement displaces the shield (120) from the storage position to the retracted position. Furthermore, the present invention relates to a medical device (10) comprising a tip (14) provided with a needle (20) comprising a needle point (22), wherein the medical device (10) further comprises a safety device (100).
Patent CA-2987880-C (CA)
Title: Dosage de la cma apres mise en lots dans du beton
Inventor: TREGGER NATHAN A
IPC: B28C7/02
Filed: 2016-06-01
Granted: 2023-12-19
Abstract: La présente invention concerne l'atténuation de l'effet délétère des argiles, qui sont issues ou transportées par des agrégats de sable, de la roche concassée, du gravier et d'autres agrégats utilisés dans la fabrication de béton, sur l'efficacité de dosage de dispersants de ciment ou d'autres adjuvants qui sont ajoutés à du béton. Au lieu d'introduire la totalité de l'agent d'atténuation de ciment (CMA) dans le matériau d'agrégat au niveau d'une carrière ou lors de la mise en lots dans l'usine de mélange en une seule dose, initiale, la présente invention consiste à combiner au moins 51 % et jusqu'à 100 %, et, plus préférablement, au moins 75 % et jusqu'à 100 %, de la quantité totale de dosage des CMA dans un lot de mélange de béton donné pendant la partie transit de la distribution entre la mise en lots initiale au niveau de l'usine de mélange et l'événement d'écoulement sur le site de travail.
Patent CA-2988792-C (CA)
Inventor: COREMANS TOM
IPC: B01D53/96
Filed: 2016-05-31
Granted: 2020-07-14
Abstract: A method for controlling an adsorption phase of a gas generator, said generator comprising an adsorbent medium capable of selectively adsorbing a first gaseous component from an inlet gas flow comprising a gaseous mixture, and allowing an outlet gas flow mainly comprising a second gaseous component, said method comprising the steps of: - directing the inlet gas flow through an inlet of said gas generator; - measuring the outlet gas flow; - determining the concentration of said second gaseous component at the outlet of said vessel,; wherein the method further comprises the steps of: A9) calculating the capacity of the generator; A10) comparing the measured outlet gas flow with the calculated capacity; All) if the measured outlet gas flow is lower than the calculated capacity, and if the determined concentration is higher than or equal to a set value, maintaining the generator in adsorption phase for a predetermined time interval, ?s; subjecting the generator to a regenerating cycle after said predetermined time interval, ?s.
Patent CA-2989182-C (CA)
Title: Catheter assembly
Inventor: WOEHR KEVIN
IPC: A61M39/22
Filed: 2014-08-18
Granted: 2019-11-12
Abstract: A needle guard assembly for a catheter assembly includes a housing for receiving a needle extending therethrough, the housing being connectable at its distal end to the proximal end of a catheter hub, and a needle guard disposed within the housing. The needle guard comprises a needle trap moveable between a ready position and a protected position, in which the needle trap blocks the sharpened needle tip of the needle within the housing. A resilient arm biases the needle trap into the protected position, the resilient arm bearing against the inner wall of the housing to urge the needle trap into the protected position. A coupling arm, in the ready position, coupling the housing to the proximal end of the catheter hub. Movement of the needle trap from the ready position to the protected position causes the coupling arm to release the housing from the catheter hub.
Patent CA-2989641-C (CA)
Inventor: BOURGEOIS JEAN-RAYMOND
IPC: H01H9/02
Filed: 2016-04-11
Granted: 2019-05-07
Abstract: A test switch for use in electrical power distribution networks is provided.  The test switch facilitates the connection between the power distribution networks' equipment and test equipment used to effect tests on the power distribution networks' equipment.  The test switch has a solidifying base which decouples the fastening of the body of the switch to the base of the test switch from the fastening of the test switch on an external surface/equipment. Various locking mechanisms for preventing use of or tampering with the test switch are also provided.
Patent CA-2991855-C (CA)
Title: Plunger for downhole pumps
Inventor: GABRIEL RON
IPC: E21B43/12
Filed: 2011-03-08
Granted: 2019-08-13
Abstract: A pump plunger for a sucker rod pump includes an elongated plunger body having first and second plunger body ends and a longitudinal plunger body bore extending between the first and second plunger body ends, a first plunger end fitting releasably carried by the first plunger body end of the plunger body, a second plunger end fitting releasably carried by the second plunger body end of the plunger body, a first plunger seal pack sandwiched between the first plunger body end and the first plunger end fitting and a second plunger seal pack sandwiched between the second plunger body end and the second plunger end fitting.
Patent CA-2992347-C (CA)
Title: Transgenic maize event mon 87427 and the relative development scale
Inventor: FENG PAUL C C
IPC: C12N5/10
Filed: 2010-11-16
Granted: 2022-04-12
Abstract: A method for predicting the timing of maize tassel development comprising selecting a range on a Relative Development Scale, wherein the range indicates maturation to a desired tassel development stage.
Patent CA-2992954-C (CA)
Inventor: FYFE KENNETH RICHARD
IPC: G09B7/02
Filed: 2016-07-20
Granted: 2023-11-21
Abstract: A method and system is provided for generating a templatable item, which can include a text editor configured to generate numbers or text, a variable editor configured to generate a variable for the templatable item, an equation editor configured for generating an equation, and an image editor configured to generate an image, wherein the variable can include one or more of numbers, text, equations and images.
Patent CA-2998713-C (CA)
Inventor: AGRAWAL FABIAN
IPC: B23K26/044
Filed: 2016-09-16
Granted: 2022-04-05
Abstract: L'invention concerne un procédé de guidage d'une tête d'usinage, en particulier d'une tête d'usinage au laser (10) le long d'une trace (23) à usiner, selon lequel une ligne de lumière (16) est projetée dans la direction d'usinage à une distance (d) devant le point d'usinage (14) transversalement à la piste (23) à usiner sur celle-ci. Selon ledit procédé, la position y(Pn) de la trace (23) devant le point d'usinage (14) est déterminée à partir d'images de la ligne de lumière (16) enregistrées en continu pendant l'usinage, et selon le procédé, le point d'usinage (14) est orienté vers la trace (23) dès que le point d'usinage (14) atteint le point (Pn) respectif sur la trace (23) pour lequel la position y(Pn) de la trace (23) a été déterminée. L'objet de l'invention est de guider le point d'usinage (14), par conséquent en particulier le foyer d'un faisceau laser d'usinage de manière précise le long de la trace (23) à usiner, par conséquent le long d'une soudure à joindre ou d'une jointure. A cet effet, la vitesse d'usinage actuelle à laquelle le point d'usinage (14) est guidé le long de la trace (23) à usiner est détectée, et le moment auquel le point d'usinage atteint le point (Pn) respectif de la trace (23) est déterminé à partir de l'écart (d) entre la ligne de lumière (16) et le point d'usinage (14) et la vitesse d'usinage actuelle.
Patent CA-3004975-C (CA)
Title: Systemes, appareils et methodes d'etouffement d'allumage
Inventor: ROPER CHRISTOPHER S
IPC: A62C2/06
Filed: 2018-05-14
Granted: 2023-04-18
Abstract: Des systèmes détouffement dallumage comprennent un couvercle détouffement dallumage configuré pour étouffer un événement dallumage dans un environnement combustible déclenché par une source dallumage associée à un empilement de fixation. Le couvercle détouffement dallumage comprend un corps poreux qui est perméable au gaz et qui a des pores dimensionnés pour étouffer un allumage dans lenvironnement combustible. Le couvercle détouffement dallumage comprend également un élément de raccord de couvercle configuré pour correspondre à un élément de raccord de fixation de lempilement de fixation. Le couvercle détouffement dallumage est configuré pour couvrir lempilement de fixation qui peut être associé à une source dallumage potentielle qui produit un événement dallumage dans lenvironnement combustible. Le corps poreux peut comprendre au moins un élément poreux qui peut être formé de divers matériaux polymères, de divers matériaux à mailles ou de divers matériaux de tissu. Le couvercle détouffement dallumage peut comprendre un cadre non poreux qui est lié au corps poreux et qui définit lélément de raccord de couvercle.
Patent CA-3006067-C (CA)
Inventor: CHEN KAILIANG
IPC: H03F1/12
Filed: 2016-12-01
Granted: 2021-01-19
Abstract: An ultrasound device, including a profile generator, an encoder configured to receive a profile signal from the profile generator, and an attenuator configured to receive a signal representing an output of an ultrasound sensor and coupled to the encoder to receive a control signal from the encoder, the attenuator including a plurality of attenuator stages, the attenuator configured to produce an output signal that is an attenuated version of the input signal.
Patent CA-3014673-C (CA)
Inventor: HAMMONS JOHN LEE
IPC: A61F13/512
Filed: 2017-03-09
Granted: 2021-05-25
Abstract: Abstract A disposable absorbent article comprising a material web having a first surface and a second surface opposite the first surface. The material web comprising a first stratum comprising a first plurality of filaments, the first stratum forming a portion of the first surface;  and a second stratum comprising a second plurality of filaments, the second stratum forming a portion of the second surface. The first and second stratum are integrally formed. The material web comprises a Z-direction characteristic difference from the first stratum to the second stratum and a machine and/or cross-machine characteristic difference. The material web further comprises a third stratum integrally formed with the material web and disposed on the second surface of the material web. The first stratum comprises a hydrophobic melt additive and the third stratum comprises a hydrophilic melt additive such that the first stratum has a lower surface energy than the second stratum.
Patent CA-3027544-C (CA)
Inventor: HRUPP JOZE J
IPC: E21B33/124
Filed: 2018-12-14
Granted: 2020-06-30
Abstract: A straddle packer has a multicomponent mandrel with an active mandrel component. A modular pressure cylinder reciprocates within a limited range over the active mandrel component. Pistons the modular pressure cylinder are respectively interconnected and cylinder walls of modular pressure cylinder are respectively interconnected. When fluid is pumped through a tubing string into the straddle packer, the pistons are urged in one direction along an axis of the active mandrel component while the cylinder walls are urged in an opposite direction along the axis to simultaneously compress spaced-apart packers of the straddle packer to a packer set condition.
Patent CA-3028723-C (CA)
Inventor: WU GUOYAO
IPC: F04D29/58
Filed: 2018-12-31
Granted: 2021-04-13
Abstract: The present invention provides an electric water pump including a drive motor. The drive motor includes a cylinder-shaped motor housing, a stator, a rotor, a motor shaft, and an end cover. The motor housing is fixedly mounted on a side of the end cover. The side of the end cover is also fixedly provided with a cylinder-shaped casing, wherein the motor housing is positioned in the casing. A central axis line of the motor housing coincides with a central axis line of the casing. Another side of the end cover is provided with a pump body having a chamber. An end of the motor shaft away from the end cover is fixedly provided with a heat- dissipating fan, an end of the casing close to the end cover is provided with a first air inlet, and a rear end away from the casing is provided with a first air outlet.
Patent CA-3033059-C (CA)
Title: Systemes et procedes pour generer un environnement 3d interactif en utilisant une profondeur virtuelle
Inventor: ESKANDER TAMER
IPC: H04N19/597
Filed: 2017-08-02
Granted: 2023-01-03
Abstract: L'invention concerne des appareils, des systèmes et des procédés pour générer un environnement tridimensionnel interactif ("3D") en utilisant une profondeur virtuelle. Un procédé consiste à recevoir un fichier multimédia pré-rendu comprenant une pluralité de trames, recevoir des données de profondeur relatives au fichier multimédia, les données de profondeur correspondant à chacune de la pluralité de trames, créer un cadre tridimensionnel invisible ("3D") d'une première trame du fichier multimédia sur la base des données de profondeur correspondantes, et effectuer un rendu d'un nouvelle première trame en temps réel pour inclure la première trame pré-rendue, un ou plusieurs objets 3D visibles virtuels et le cadre 3D invisible.
Patent CA-3033222-C (CA)
Inventor: ZHANG YIBING
IPC: E21B47/14
Filed: 2019-02-08
Granted: 2020-09-01
Abstract: In conjunction with a communication network, for example, a downhole wireless network for transmission of data along a tubular body, disclosed herein are: (1) a variety of hardware interfacing methods with sensors and downhole tools; (2) sensing concepts that are enabled by the unique interfaces; (3) physical implementation of the integrated sensor/communication node structures; (4) related software communication protocols. The interfaces may support both data communication and power transfer.
Patent CA-3033287-C (CA)
Title: Systeme de recuperation de ressource d'hydrocarbure et mecanisme d'antenne rf dote d'un conducteur interne de verrou et methodes associees
Inventor: WRIGHT BRIAN N
IPC: E21B36/04
Filed: 2019-02-06
Granted: 2020-06-30
Abstract: Un système de récupération de ressource dhydrocarbure peut comprendre une source RF et un mécanisme dantenne RF couplé à la source RF et à lintérieur dun puits de forage ans une formation souterraine pour une récupération de ressource dhydrocarbure. Le mécanisme dantenne RF peut comprendre un premier et un deuxième conducteur tubulaire, un sectionneur diélectrique couplé entre le premier et le deuxième conducteur tubulaire, une ligne de transmission RF ayant un conducteur interne et un conducteur externe qui sétendent dans le premier conducteur tubulaire, le conducteur externe étant couplé au premier conducteur tubulaire, et une structure dalimentation couplée au deuxième conducteur tubulaire. Le conducteur interne peut avoir une extrémité distale qui se glisse dans le conducteur externe et coopère avec la structure dalimentation pour définir une attache ayant un seuil dattache plus faible que le seuil de détachement.
Patent CA-3038625-C (CA)
Title: System and apparatus for processing waste egg shells into products
Inventor: MAENDEL JACK
IPC: A61K8/98
Filed: 2018-04-10
Granted: 2020-03-24
Abstract: Disclosed herein is a product comprising dry-milled calcified egg shell particles having diameters in a range from 3 µ to 7 µ, suitable for use as a CaCO3 substitute.
Patent CA-3040558-C (CA)
Title: Electrode a appliquer sur la peau humaine
Inventor: LANG BURRHUS
IPC: A61B5/259
Filed: 2017-10-19
Granted: 2023-07-11
Abstract: L'invention concerne une électrode à appliquer sur la peau humaine, comprenant un substrat non électroconducteur qui présente, sur sa face supérieure opposée à la peau, un élément de raccordement électroconducteur saillant doté d'un point de connexion destiné au raccordement amovible d'un conducteur d'acheminement des signaux, un conducteur transversal qui s'étend au moins partiellement sur la face inférieure opposée, étant en liaison électrique avec l'élément de raccordement ainsi qu'avec un moyen de contact faisant face à la peau, l'élément de raccordement (5) étant constitué d'une seule partie qui, d'une part, est en liaison avec le conducteur transversal (3) électrique et, d'autre part, présente le point de connexion (5a) aux fins de connexion libérable d'un conducteur d'acheminement de signaux spécial.
Patent CA-3041563-C (CA)
Inventor: GRAY NATHANAEL S
IPC: C07D403/04
Filed: 2017-11-22
Granted: 2023-10-31
Abstract: The present invention provides novel compounds of Formulae (I') and (II), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, prodrugs, and compositions thereof. Also provided are methods and kits involving the inventive compounds or compositions for treating and/or preventing proliferative diseases (e.g., cancers (e.g., leukemia, acute lymphoblastic leukemia, lymphoma, Burkitt's lymphoma, melanoma, multiple myeloma, breast cancer, Ewing's sarcoma, osteosarcoma, brain cancer, ovarian cancer, neuroblastoma, lung cancer, colorectal cancer), benign neoplasms, diseases associated with angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of a kinase, such as a cyclin-dependent kinase (CDK) (e.g., CDK12), and therefore, induce cellular apoptosis and/or inhibit transcription in the subject.
Patent CA-3043785-C (CA)
Inventor: THOMPSON CHRISTOPHER D
IPC: B25B13/46
Filed: 2019-05-17
Granted: 2021-06-29
Abstract: Un levier inverseur ayant une structure compacte est décrit. Le levier inverseur peut comprendre une partie supérieure actionnable par un utilisateur pour sélectionner une direction de rotation souhaitée de loutil, et une partie inférieure qui vient sélectivement en prise avec le cliquet pour choisir lapplication de couple souhaitée. Le corps de la partie supérieure peut être situé entre la paroi interne dune tête à cliquet et un côté arrière de la partie inférieure de la partie inférieure pour permettre un levier inverseur compact.
Patent CA-3048084-C (CA)
Title: Protected oxadiazacyclic compounds, method for preparing oxadiazacyclic compounds and uses thereof
Inventor: SUN YINWEI
IPC: C07D273/06
Filed: 2016-12-30
Granted: 2021-06-15
Abstract: ABSTRACT  Provided are a protected oxadiazacyclic compound, a method for preparing an oxadiazacyclic compound and uses thereof, which relate to organic synthesis. N-alkoxycarbonyl hydrazine is cyclized with a disubstituted ether under the action of an alkali to give an N-alkoxycarbonyl oxadiazacyclic compound, which is subjected to deprotection reaction in the presence of an alkali to give the oxadiazacyclic compound, as shown in the following reaction scheme. The process uses a new N-protection strategy, which not only avoids the use of an expensive protective reagent, but also improves the reaction yield. Moreover, the preparation process further involves simple operation, less waste and less equipment corrosion, and thus it is favorable for industrial production.        y1O    i4 R1 NIR Rn4RO)Nfl  base HNAn R)1H                       base             R2,, r!,14),P m 11     step I     fr    m    step 2 Date Recue/Date Received 2020-11-26
Patent CA-3052874-C (CA)
Title: Wireless communication method, terminal device and network device
Inventor: TANG HAI
IPC: H04B7/06
Filed: 2017-02-13
Granted: 2022-01-11
Abstract: A wireless communication method, a terminal device, and a network device, enabling the network device to obtain information of receiving beams matching downlink sending beams, and thereby select an appropriate sending beam. The method comprises: a terminal device determines a plurality of sending beams from the sending beams of a network device, and selects a receiving beam from at least two receiving beam groups of the terminal device that matches each sending beam amongst the plurality of sending beams; the terminal device sends a notification message to the network device, the notification message being used for indicating the plurality of sending beams and the receiving beam matching each sending beam, and comprising information used by the network device for distinguishing the receiving beam group to which the receiving beam matching each sending beam belongs and distinguishing the receiving beam matching the sending beam in the receiving beam group.
Patent CA-3053663-C (CA)
Inventor: CAVALERI FRANCO
IPC: A23L33/10
Filed: 2017-05-29
Granted: 2021-09-07
Abstract: La présente invention concerne des compositions et des procédés fournissant à une personne une dose exogène et thérapeutiquement efficace de cétones. Les compositions peuvent essentiellement être constituées (a) de butyrate purifié (ou des esters ou ses sels propionate) et (b) de bêta-hydroxybutyrate purifié (ou des esters ou ses sels propionate). Les compositions peuvent en outre comprendre d'autres agents pharmacologiquement actifs, tels que de l'acétyl-L carnitine, de l'acide R-alpha lipoïque, de l'extrait de thé vert, des vitamines, et diverses combinaisons de tels agents. Les procédés consistent à fournir quotidiennement à une personne une dose exogène de cétones, en administrant par voie orale une composition pharmacologique, qui est efficace pour délivrer de 2 000 à 5 000 mg d'un acide gras à courte chaîne (par exemple, du butyrate) et de 5 000 à 10 000 mg de cétone (par exemple, du bêta-hydroxybutyrate). De plus, l'invention concerne des procédés d'augmentation des niveaux du facteur apparenté au facteur nucléaire érythroïde (2) (Nrf2) dans un groupe de cellules, lesquels consistent à administrer les compositions décrites ci-dessus au groupe des cellules.
Patent CA-3055456-C (CA)
Inventor: SJODAHL KIM
IPC: H01Q1/42
Filed: 2018-03-20
Granted: 2023-08-01
Abstract: Invention relates to a radome casing and method for its manufacturing. The radome casing comprises walls (6, 11) of composite material which includes reinforcement fibers (8) and matrix resin (19) binding the fibers together. The walls include aradiation transmission window (11) through which the radiation of a radomeantenna passes when the radome antenna (2) is mounted inside the radome casing (1). The amount of fibers in the radiation transmission window (11) is reduced to be less than 40-5% of the amount of fibers elsewhere in the casing walls (6). The reduction of reinforcement fibers in the radiation transmission window (11) reduces attenuation of the high frequency radiation.